Hobby Fever
Product Search: 
My Account  Cart Contents  Checkout  
  Top » Car & Truck Accessories » R/C Car Differentials / Transmissions / Gearboxes » 2 Speed Tranny Set (.8mm): R40 My Account  |  Cart Contents  |  Checkout   
Activity Crafts
Aircraft Accessories
Boats & Boat Accessories
Boats and Accessories
Building Equipment
Car & Truck Accessories
  Car Accessories - Miscellaneous
  Car Axles/ Dogbones/ CVD Kits/ Hubs/ Hub Carriers
  Car Ball Bearings / Bushings
  Car Battery Connectors / Bars / Accessories
  Car Battery Hold Down Straps
  Car Battery Pack - Lithium Polymer
  Car Belts / Chains
  Car Bodies - 1/10 Scale
  Car Bodies - 1/12 Scale
  Car Bodies - 1/8 Scale
  Car Bodies - Miscellaneous Scale
  Car Body Accessories
  Car Body Parts / Hardware - Miscellaneous
  Car Brakes / Brake Parts
  Car Bumpers / Bumper Mounts
  Car Chassis Parts
  Car Completer Sets
  Car Conversion Kits
  Car Decals / Stickers
  Car Differentials / Transmissions / Gearboxes
  Car Electric Brushless Motor
  Car Electric Brushless Motor Accessories
  Car Electric Brushless Motor System
  Car Electric Motor Accessories
  Car Electric Motor Brushes
  Car Electric Motors
  Car Foam Tire Inserts
  Car Fuel Tanks & Accessories
  Car Gas Clutches / Flywheels
  Car Lubricants / Shock Oils
  Car Mechanical Speed Controls & Speed Control Parts
  Car Motor Sprays / Drops / Cleaners
  Car NiCd Battery Packs
  Car NiMH Battery Packs
  Car Nuts / Bolts / Screws / Shims / Clips / Pins
  Car Parts - Miscellaneous
  Car Pinion Gears
  Car Pulleys
  Car Shock Absorbers & Shock Parts
  Car Specialty Car Tools
  Car Spur Gears
  Car Suspension Parts
  Car Tie-Rods / Hinge Pins / Screw Pins / Kingpins
  Car Tires - 1/10 Scale
  Car Tires - 1/8 Scale
  Car Tires - Miscellaneous Scale
  Car Turnbuckles
  Car Wheel / Tire Accessories
  Car Wheel / Tire Sets - 1/10 Scale
  Car Wheel / Tire Sets - 1/12 Scale
  Car Wheel / Tire Sets - 1/8 Scale
  Car Wheel / Tire Sets - Miscellaneous Scale
  Car Wheel Parts
  Car Wheels / Rims / Covers / Hub Caps - 1/10 Scale
  Car Wheels / Rims / Covers / Hub Caps - 1/12 Scale
  Car Wheels / Rims / Covers / Hub Caps - 1/8 Scale
  Car Wheels/Rims/Covers/Hub Caps-Miscellaneous Scale
  Car Wings / Spoilers
Cars & Trucks
Die-Cast Models
Electric Motors, Engines & Accessories
Electric Motors, Engines and Accessories
Flight Line & Track Equipment
Flight Line and Track Equipment
Fuel & Fuel Accessories
Fuel and Accessories
Games & Toys
Games and Toys
Helicopters & Helicopter Accessories
Plastic Models
Promotional Materials
Radio Accessories
Radio Systems
Rockets & Rocket Accessories
Science & Educational
Science and Educational
Tools & Building Equipment
Trains & Train Accessories
Videos, Software, Books, Clothing & Novelties

View Full Listing
What's New? more
Jetfire gliders
Jetfire gliders
Product Search
Search by partnumber or use keywords to find the product you are looking for.
Advanced Search
Shipping & Returns
Privacy Notice
Conditions of Use
Frequently Asked Questions
Contact Us
We proudly accept
Send Payment to sales@hobbyfever.com

SSL Secured Site
All prices are in US Dollars. Please use this converter as an estimating tool only as exchange rates can change by the second.

2 Speed Tranny Set (.8mm): R40
Model # HPI87173
HPI87173 2 Speed Tranny Set (.8mm): R40
Retail Price:

Our Price:

You Save: $16.01 (22.87%)

Out of Stock
This item is currently out of stock

This is the Lightweight 2-Speed Transmission Kit for the HPI
R40 On Road Touring car Kit. This replaces the heavy stock
2-speed with a lightweight version.

PRODUCT ATTRIBUTES: Machined Aluminum Lightweight Drive Hub
and One Way Clutch Housing.
Lightweight Nylon Spur Gears.
Machined Anodized Aluminum Lightweight Pinion Gears.
Lightweight Nylon Two Speed Clutch Shoes.

WHAT'S INCLUDED: Two 6.8mmx28.8mm Lighweight Nylon 2-Speed Clutch Shoes. #87175
One 0.6mmx3.5mmx7mm Metal 2-Speed Spring. #87175B
One 3.2mmx5.6mm Aluminum Tube Pipe. #87175C
One 3.0mm 2-Speed Ball. #87175D
One 2.6mmx12mm Black Button Head Machine Screw. #87175F
One 2.6mmx12mm Silver Button Head Machine Screw. #87175G
Two 4mmx4mm Black Set Screws. #Z721 (HPIC1721)
One 2-Speed Clutch Nut. #87183A
One Silver Lightweight Aluminum 2-Speed One-Way Hub. #87181A
One Silver Lightweight Aluminum 2-Speed Clutch Drum. #87182A
Six 3mmx6mm Black Flat Head Machine Screws. #Z525
One 6mmx10mmx2.2mm Silver Flat Spacer. #87175E
One 2mmx9.7mm Silver Pin. #87183B
One Nylon Lightweight 60T 1st Gear. #77035 (HPIC7835)
One Nylon Lightweight 54T 2nd Gear. #77044 (HPIC7844)

WHAT'S REQUIRED: Assembly onto Vehicle.

JiM 5.8.04

Reviews Out of Stock
Product Display
Shopping Cart more
0 items in your cart
Manufacturer Info
Click here to view other products by HPI
Notifications more
NotificationsNotify me of updates to 2 Speed Tranny Set (.8mm): R40
Tell A Friend
Tell someone you know about this product.
Reviews more
Write ReviewWrite a review on this product!

Copyright © 2003-2018 Hobby Fever, Inc.